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Hadoop, mail # user - setNumTasks


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Re: setNumTasks
Mohit Anchlia 2012-03-22, 14:58
Sorry I meant *setNumMapTasks. *What is mapred.map.tasks for? It's
confusing as to what it's purpose is for? I tried setting it for my job
still I see more map tasks running than *mapred.map.tasks*

On Thu, Mar 22, 2012 at 7:53 AM, Harsh J <[EMAIL PROTECTED]> wrote:

> There isn't such an API as "setNumTasks". There is however,
> "setNumReduceTasks", which sets "mapred.reduce.tasks".
>
> Does this answer your question?
>
> On Thu, Mar 22, 2012 at 8:21 PM, Mohit Anchlia <[EMAIL PROTECTED]>
> wrote:
> > Could someone please help me answer this question?
> >
> > On Wed, Mar 14, 2012 at 8:06 AM, Mohit Anchlia <[EMAIL PROTECTED]
> >wrote:
> >
> >> What is the corresponding system property for setNumTasks? Can it be
> used
> >> explicitly as system property like "mapred.tasks."?
>
>
>
> --
> Harsh J
>